123990552

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 404289600

約数和(自身を除く): 280299048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 56, 61, 63, 72, 74, 84, 109, 111, 122, 126, 148, 168, 183, 218, 222, 244, 252, 259, 296, 327, 333, 366, 427, 436, 444, 488, 504, 518, 549, 654, 666, 732, 763, 777, 854, 872, 888, 981, 1036, 1098, 1281, 1308, 1332, 1464, 1526, 1554, 1708, 1962, 2072, 2196, 2257, 2289, 2331, 2562, 2616, 2664, 3052, 3108, 3416, 3843, 3924, 4033, 4392, 4514, 4578, 4662, 5124, 6104, 6216, 6649, 6771, 6867, 7686, 7848, 8066, 9028, 9156, 9324, 10248, 12099, 13298, 13542, 13734, 15372, 15799, 16132, 18056, 18312, 18648, 19947, 20313, 24198, 26596, 27084, 27468, 28231, 30744, 31598, 32264, 36297, 39894, 40626, 46543, 47397, 48396, 53192, 54168, 54936, 56462, 59841, 63196, 72594, 79788, 81252, 84693, 93086, 94794, 96792, 112924, 119682, 126392, 139629, 142191, 145188, 159576, 162504, 169386, 186172, 189588, 225848, 239364, 246013, 254079, 279258, 284382, 290376, 338772, 372344, 379176, 418887, 478728, 492026, 508158, 558516, 568764, 677544, 738039, 837774, 984052, 1016316, 1117032, 1137528, 1476078, 1675548, 1722091, 1968104, 2032632, 2214117, 2952156, 3351096, 3444182, 4428234, 5166273, 5904312, 6888364, 8856468, 10332546, 13776728, 15498819, 17712936, 20665092, 30997638, 41330184, 61995276, 123990552]

約数ペア:

[(1, 123990552), (2, 61995276), (3, 41330184), (4, 30997638), (6, 20665092), (7, 17712936), (8, 15498819), (9, 13776728), (12, 10332546), (14, 8856468), (18, 6888364), (21, 5904312), (24, 5166273), (28, 4428234), (36, 3444182), (37, 3351096), (42, 2952156), (56, 2214117), (61, 2032632), (63, 1968104), (72, 1722091), (74, 1675548), (84, 1476078), (109, 1137528), (111, 1117032), (122, 1016316), (126, 984052), (148, 837774), (168, 738039), (183, 677544), (218, 568764), (222, 558516), (244, 508158), (252, 492026), (259, 478728), (296, 418887), (327, 379176), (333, 372344), (366, 338772), (427, 290376), (436, 284382), (444, 279258), (488, 254079), (504, 246013), (518, 239364), (549, 225848), (654, 189588), (666, 186172), (732, 169386), (763, 162504), (777, 159576), (854, 145188), (872, 142191), (888, 139629), (981, 126392), (1036, 119682), (1098, 112924), (1281, 96792), (1308, 94794), (1332, 93086), (1464, 84693), (1526, 81252), (1554, 79788), (1708, 72594), (1962, 63196), (2072, 59841), (2196, 56462), (2257, 54936), (2289, 54168), (2331, 53192), (2562, 48396), (2616, 47397), (2664, 46543), (3052, 40626), (3108, 39894), (3416, 36297), (3843, 32264), (3924, 31598), (4033, 30744), (4392, 28231), (4514, 27468), (4578, 27084), (4662, 26596), (5124, 24198), (6104, 20313), (6216, 19947), (6649, 18648), (6771, 18312), (6867, 18056), (7686, 16132), (7848, 15799), (8066, 15372), (9028, 13734), (9156, 13542), (9324, 13298), (10248, 12099)]